Thomas Shoberg (Former Employee)
Science and Products
Filter Total Items: 13
Topographic mapping data semantics through data conversion and enhancement Topographic mapping data semantics through data conversion and enhancement
This paper presents research on the semantics of topographic data for triples and ontologies to blend the capabilities of the Semantic Web and The National Map of the U.S. Geological Survey. Automated conversion of relational topographic data of several geographic sample areas to the triple data model standard resulted in relatively poor semantic associations. Further research employed...
Authors
Dalia Varanka, Jonathan Carter, E. Usery, Thomas Shoberg
Non-USGS Publications**
Atwater et al., 1996. The Earth’s Fractured Surface, in The National Geographic Atlas of the World, 6th edition, National Geographic Society, Washington, D.C.
Shoberg, T., and C.R. Bina, Some effects of remanent anisotropy on velocity contrasts between subducting lithosphere and overriding mantle at convergent margins, Geophysical Research Letters, 21, 1951-1954, DOI: 10.1029/94GL01613, 1994.
Shoberg, T., and S. Stein, Investigation of spreading center evolution by joint inversion of seafloor magnetic anomaly and tectonic fabric data, Earth Planet. Sci. Lett., 122, 195-206, DOI: 10.1016/0012-821X(94)90060-4, 1994.
Shoberg, T., C.A. Stein, and S. Stein, Constraints on lithospheric thermal structure for the Indian Ocean from depth and heat flow data, Geophysical Research Letters, 20, 1095-1098, DOI: 10.1029/93GL00985, 1993.
Bryan, P.C., T. Shoberg, R.G. Gordon, K.E. Petronotis, and D.D. Bergersen, Paleomagnetic pole and age estimates for Lo-En guyot, Republic of the Marshall Islands, in The Mesozoic Pacific: Geology, Tectonics, and Volcanism, Volume Eds, M.S. Pringle, W.W. Sager, W.V. Sliter, and S. Stein, AGU Monograph Series, V. 77, 387-400, DOI: 10.1029/GM077, 1993.
Wysession, M.E., K.E. Petronotis, G.D. Acton, T. Shoberg, E.A. Okal, and R.G. Gordon, Data Synthesis on Rejuvenescent Mid-Plate Volcanism in the Pacific Basin, Volume IV: Geophysics of the Pacific Basin, Volume Editor, T. Shoberg, JOI/USSAC, Washington, D. C., 224 pp., 1992.
Kappes, B.A., J.M. Lincoln, T. Shoberg, and K.E. Petronotis, Data Synthesis on Rejuvenescent Mid-Plate Volcanism in the Pacific Basin, Volume III: Petrology of Intraplate Volcanism, Volume Editor, B.A. Kappes, JOI/USSAC, Washington, D.C., 265 pp., 1992.
Shoberg, T., S.A. Stein, and J. Kartsen, Constraints on rift propagation history at the Cobb Offset, Juan de Fuca Ridge, from numerical modeling of tectonic fabric, Tectonophysics, 197, 295-308, DOI: 10.1016/0040-1951(91)90047-V, 1991.
Castagna, J.P., S.M. Zucker, and T.G. Shoberg, Permeability indication with conventional sonic waveforms, SPWLA Twenty-eighth Annual Logging Symposium, Paper MM, 1987.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 13
Topographic mapping data semantics through data conversion and enhancement Topographic mapping data semantics through data conversion and enhancement
This paper presents research on the semantics of topographic data for triples and ontologies to blend the capabilities of the Semantic Web and The National Map of the U.S. Geological Survey. Automated conversion of relational topographic data of several geographic sample areas to the triple data model standard resulted in relatively poor semantic associations. Further research employed...
Authors
Dalia Varanka, Jonathan Carter, E. Usery, Thomas Shoberg
Non-USGS Publications**
Atwater et al., 1996. The Earth’s Fractured Surface, in The National Geographic Atlas of the World, 6th edition, National Geographic Society, Washington, D.C.
Shoberg, T., and C.R. Bina, Some effects of remanent anisotropy on velocity contrasts between subducting lithosphere and overriding mantle at convergent margins, Geophysical Research Letters, 21, 1951-1954, DOI: 10.1029/94GL01613, 1994.
Shoberg, T., and S. Stein, Investigation of spreading center evolution by joint inversion of seafloor magnetic anomaly and tectonic fabric data, Earth Planet. Sci. Lett., 122, 195-206, DOI: 10.1016/0012-821X(94)90060-4, 1994.
Shoberg, T., C.A. Stein, and S. Stein, Constraints on lithospheric thermal structure for the Indian Ocean from depth and heat flow data, Geophysical Research Letters, 20, 1095-1098, DOI: 10.1029/93GL00985, 1993.
Bryan, P.C., T. Shoberg, R.G. Gordon, K.E. Petronotis, and D.D. Bergersen, Paleomagnetic pole and age estimates for Lo-En guyot, Republic of the Marshall Islands, in The Mesozoic Pacific: Geology, Tectonics, and Volcanism, Volume Eds, M.S. Pringle, W.W. Sager, W.V. Sliter, and S. Stein, AGU Monograph Series, V. 77, 387-400, DOI: 10.1029/GM077, 1993.
Wysession, M.E., K.E. Petronotis, G.D. Acton, T. Shoberg, E.A. Okal, and R.G. Gordon, Data Synthesis on Rejuvenescent Mid-Plate Volcanism in the Pacific Basin, Volume IV: Geophysics of the Pacific Basin, Volume Editor, T. Shoberg, JOI/USSAC, Washington, D. C., 224 pp., 1992.
Kappes, B.A., J.M. Lincoln, T. Shoberg, and K.E. Petronotis, Data Synthesis on Rejuvenescent Mid-Plate Volcanism in the Pacific Basin, Volume III: Petrology of Intraplate Volcanism, Volume Editor, B.A. Kappes, JOI/USSAC, Washington, D.C., 265 pp., 1992.
Shoberg, T., S.A. Stein, and J. Kartsen, Constraints on rift propagation history at the Cobb Offset, Juan de Fuca Ridge, from numerical modeling of tectonic fabric, Tectonophysics, 197, 295-308, DOI: 10.1016/0040-1951(91)90047-V, 1991.
Castagna, J.P., S.M. Zucker, and T.G. Shoberg, Permeability indication with conventional sonic waveforms, SPWLA Twenty-eighth Annual Logging Symposium, Paper MM, 1987.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.